//查看更多
$(function(){
    //输入框
    var oScreen = function(){
        oHei = document.documentElement.clientHeight;
        $('.f-bg').css('height',oHei+'px');
    }
    $('.basic-input').focus(function(){
        $(this).parent('.search-box').siblings('.logo').css('top','100px');
        $(this).parent('.search-box').css('top','270px');
    });
    $('.basic-input').blur(function(){
        $(this).parent('.search-box').siblings('.logo').css('top','300px');
        $(this).parent('.search-box').css('top','470px');
    });
    oScreen();
    $(window).resize(function(){
        oScreen();
    })



})